Motor and Gearbox

Assembly

Stator Winding of a BLDC Motor.jpg · Commons ↗ Report photo

DC brushed motor (24–48 VDC) with 50:1–200:1 planetary gearbox for high torque output.

Direct parts	5
Total parts	10
Used in	1 assembly
Class	Assembly

Report a problem with this BOM

DC brushed motor (24–48 VDC) with 50:1–200:1 planetary gearbox for high torque output. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Motor and Gearbox parts and their functions

5 top-level parts · 10 parts in total · full bill of materials below

Motor and Gearbox parts diagram: 1 blower motor, 2 gearbox housing, 3 helical gear pair, 4 oil seal, 5 ball bearing. 10 parts in 5 top-level items. — Motor and Gearbox parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Blower Motor	1×	High-torque brushed DC motor, 200–500 W, 24–48 VDC
2	Gearbox Housing	1×	Planetary gearbox reducing motor speed while increasing torque
3	Helical Gear Pair	4×	Internal planetary gear stages and output pinion
4	Oil Seal	2×	Seals maintaining gearbox lubrication
5	Ball Bearing	2×	Output shaft bearings

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Motor and Gearbox

5 top-level lines · 5 rows shown · 10 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Blower Motor	blower-motor	1×	1	·	part
2	Gearbox Housing	gearbox-housing	1×	1	·	part
3	Helical Gear Pair	gear-pair	4×	4	·	part
4	Oil Seal	oil-seal	2×	2	·	part
5	Ball Bearing	ball-bearing	2×	2	·	part

Something wrong in this list? Report a problem with this BOM.

Where the motor and gearbox is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Building & Construction Products 1 Automatic Swing Door Operator

Used in 1 assembly

Automatic Swing Door Operator

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $2–$500. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Inovance inovance.com ↗	Shenzhen, CN	Drives & motion control	500 units	10–14 wks
🇮🇳Sona Comstar sonacomstar.com ↗	Gurugram, IN	EV driveline & motors	500 units	10–14 wks
🇨🇳Broad-Ocean broad-ocean.com ↗	Zhongshan, CN	Electric motors	500 units	10–14 wks
🇸🇬Nidec (Singapore) nidec.com ↗	Singapore	Motors, regional ops	500 units	10–14 wks
🇮🇳Bosch India bosch.in ↗	Bengaluru, IN	Automotive components	500 units	10–14 wks